ATE261913T1 - METHOD FOR TREATING BATHING WATER - Google Patents

METHOD FOR TREATING BATHING WATER

Info

Publication number
ATE261913T1
ATE261913T1 AT01111048T AT01111048T ATE261913T1 AT E261913 T1 ATE261913 T1 AT E261913T1 AT 01111048 T AT01111048 T AT 01111048T AT 01111048 T AT01111048 T AT 01111048T AT E261913 T1 ATE261913 T1 AT E261913T1
Authority
AT
Austria
Prior art keywords
ozone
reaction vessel
stream
side stream
residual
Prior art date
Application number
AT01111048T
Other languages
German (de)
Inventor
Dieter Schminke
Original Assignee
Dinotec Gmbh Wassertechnologie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7641005&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE261913(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dinotec Gmbh Wassertechnologie filed Critical Dinotec Gmbh Wassertechnologie
Application granted granted Critical
Publication of ATE261913T1 publication Critical patent/ATE261913T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/043—Treatment of partial or bypass streams
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Water Treatments (AREA)

Abstract

Preferably following filtration, an 8%-25% side stream (QT) of the water recirculated is branched off and treated with ozone. The stream is sent to a reaction vessel (5), where adequate residence time is allowed, before return to the main stream (QH). Preferred features: 10%-25% of the water is branched off for ozone addition. At the reaction vessel (5) outlet, the ozone excess is measured. Control of ozone dosing (11) assures that a set residual ozone content is not exceeded in the side stream. Ozone residual content must not be allowed to exceed 0.2-0.6 mg/l, preferably 0.25-0.5 mg/l. Side stream ozonization is continued without reduction overnight, and when bathing is reduced. Gaseous residual ozone and ballast air are led off from the reaction vessel through a venting plant (6), with absorption in an activated carbon filter (7).
AT01111048T 2000-05-08 2001-05-08 METHOD FOR TREATING BATHING WATER ATE261913T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10022093A DE10022093B4 (en) 2000-05-08 2000-05-08 Process for the treatment of bathing water

Publications (1)

Publication Number Publication Date
ATE261913T1 true ATE261913T1 (en) 2004-04-15

Family

ID=7641005

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01111048T ATE261913T1 (en) 2000-05-08 2001-05-08 METHOD FOR TREATING BATHING WATER

Country Status (4)

Country Link
EP (1) EP1153890B1 (en)
AT (1) ATE261913T1 (en)
DE (2) DE10022093B4 (en)
ES (1) ES2215812T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1027401C2 (en) * 2004-11-02 2006-05-03 Gemeente Amsterdam Waterleidin Process for disinfecting water and / or oxidizing substances in water in the preparation of drinking water using ozone with reduced bromate formation.
FR2886933B1 (en) * 2005-06-08 2008-04-04 Degremont Sa METHOD FOR TREATING WATER, PARTICULARLY CONSUMER WATER, AND WATER TREATMENT FACILITY
IT1402057B1 (en) 2010-09-24 2013-08-28 Evergreen Tecno Plants S R L EQUIPMENT FOR WATER TREATMENT, PARTICULARLY FOR HUMIDIFICATION SYSTEMS IN THE AIR TREATMENT UNIT, WATER AND HEALTH CIRCUITS, NATATOR AND SIMILAR SYSTEMS.
CH705819A1 (en) 2011-11-29 2013-05-31 Avi Swiss Group Sa Device and water treatment method.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830999A1 (en) * 1988-09-12 1990-03-15 Friedrich Tiefenbrunner Bathing water treatment plant for the ozonisation of bathing water
EP0480779A1 (en) * 1990-07-24 1992-04-15 Patrice Guy Noel Combe Process for the physical-chemical treatment of liquids
DE4224612C2 (en) * 1991-07-29 1995-06-22 Endress & Hauser Gastec Gmbh & Electrochemical ozone sensor
DE4445689C2 (en) * 1994-12-21 1998-03-19 Wabag Wassertechn Anlagen Gmbh Processes for cleaning swimming pool water
GB2306463B (en) * 1995-11-03 1999-03-10 Triogen Ltd Water purification
DE19645548C2 (en) * 1996-11-05 2000-01-13 Stadtwerke Duisburg Ag Process for ozonization of water
JPH10263564A (en) * 1997-03-27 1998-10-06 Sumitomo Precision Prod Co Ltd Ozone reaction processing device for bathtub
DE19814705A1 (en) * 1997-04-02 1998-10-08 Hellebrekers Install Tech Bv Process and assembly treats continual flow of swimming pool water with agent

Also Published As

Publication number Publication date
DE50101679D1 (en) 2004-04-22
ES2215812T3 (en) 2004-10-16
EP1153890A2 (en) 2001-11-14
DE10022093B4 (en) 2004-02-19
EP1153890A3 (en) 2002-05-02
EP1153890B1 (en) 2004-03-17
DE10022093A1 (en) 2001-11-22

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